This type of eczema usually runs in families and is often associated with allergies, asthma, and stress.

4. Seborrheic dermatitis symptoms include greasy, yellowish, or reddish scaling. These can be seen on the scalp, other hairy areas, face, genitals, and in skin creases along the nose, under the breasts, and elsewhere.

It may be aggravated by stress.

5. Stasis dermatitis is caused by poor circulation. It can happen in people with varicose veins, congestive heart failure, or other conditions which result in chronic leg swelling.